#40A63E#40A63E

#40A63E is a light, vivid green. Relative luminance 0.287; OKLCH L 64.3% C 0.171 H 143.0°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX#40A63E
RGBrgb(64, 166, 62)
HSLhsl(119, 46%, 45%)
HSVhsv(119, 63%, 65%)
CMYKcmyk(61.4%, 0%, 62.7%, 34.9%)
CIE-LABlab(60.52, -50.25, 44.11)
CIE-LCHlch(60.52, 66.86, 138.73°)
OKLaboklab(64.29% -0.1366 0.103)
OKLCHoklch(64.29% 0.171 143)
XYZxyz(16.6191, 28.7087, 9.2220)
Luminance0.2871 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40A63E #A43EA6
analogous
#74A63E #40A63E #3EA670
triadic
#40A63E #3E40A6 #A63E40
tetradic
#40A63E #3E74A6 #A43EA6 #A6703E
square
#40A63E #3E74A6 #A43EA6 #A6703E
split-complementary
#40A63E #703EA6 #A63E74
monochromatic
#1E4D1D #2F792D #40A63E #60C35E #8CD48B

Accessibility & contrast

On white

3.11
#40A63E on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.74
#40A63E on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A63E
6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40A63E#FFFFFF#000000##000000
##40A63E1.003.116.746.74
#FFFFFF3.111.0021.0021.00
#0000006.7421.001.001.00
##0000006.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#A99732
Deuteranopia (green-blind)
#9D8F47
Tritanopia (blue-blind)
#2DA190
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #40a63e;
/* rgb */ color: rgb(64, 166, 62);
/* oklch */ color: oklch(64.3% 0.171 143.0);
Tailwind
colors: {
  custom: {
    50: '#80c177',
    500: '#40a63e',
    950: '#000000',
  },
}
SCSS
$custom: #40a63e;
$custom-light: #80c177;
$custom-dark: #000000;
JSON
{
  "hex": "#40a63e",
  "rgb": {
    "r": 64,
    "g": 166,
    "b": 62
  },
  "hsl": {
    "h": 118.846,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64293,
    "c": 0.17111,
    "h": 143
  },
  "luminance": 0.2871
}

Semantic roles & 50–950 ramp

primary
#40A63E
secondary
#BD82BE
accent
#53D5D3
background
#F8FCF7
surface
#EFF8ED
border
#CAD1C8
text
#0B1209
muted
#7C817B

Preview Lab

Preview with #40A63E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#40A63E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva